Synthesis of silica-supported rhodium carbene complex as efficient catalyst for the addition of phenylboronic acid to aldehydes


Ozdemir I. , Gurbuz N. , Seckin T. , CETINKAYA B.

APPLIED ORGANOMETALLIC CHEMISTRY, cilt.19, ss.633-638, 2005 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 19 Konu: 5
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1002/aoc.704
  • Dergi Adı: APPLIED ORGANOMETALLIC CHEMISTRY
  • Sayfa Sayıları: ss.633-638

Özet

Silica-supported catalytically active functional materials, such as the rhodium(l) carbene complex with 1-(triethoxysilylpropyl)-3-(2,4,6-trimethylbenzyl)imidazolidine-2-ylidine (L), were prepared using the sol-gel method. The complex (1; COD = 1,5-cyclooctadiene) RhCl(COD)[1-(triethoxysilylpropyl)3-(2,4,6-trimethylbenzyl)imidazolidin-2-ylidine] was characterized by conventional spectroscopic methods and elemental analyses and the silica-supported functional material RhCl(COD)(L) were tested for the catalytic addition of phenylboronic acid to aldehydes. Copyright (c) 2005 John Wiley & Sons, Ltd.